StackRating
An Elo-based rating system for Stack Overflow
Home
|
About
|
Stats and Analysis
|
Get a Badge
Answers and rating deltas for
How can I do some calculation between dates values in rails?
Author
Votes
Δ
ctcherry
3
+1.91
Greg
0
-1.91
Last visited: Sep 14, 2014, 5:07:29 AM